document.write( "Question 1184335: Jacob left the movie theater and traveled toward the lake an average speed of 50 Km/h. Jenny left sometime later after traveling in the opposite direction with an average speed up 70 km/h. After Jacob had traveled for six hours they were 440 km apart how long did Jenny travel \n" ); document.write( "

Algebra.Com's Answer #814891 by josgarithmetic(39620) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"X%3C6\"$ , Jenny's time
\n" ); document.write( "

\r\n" );
document.write( "               SPEED       TIME      DISTANCE\r\n" );
document.write( "Jacob          50           6        50*6\r\n" );
document.write( "Jenny          70           X        70X\r\n" );
document.write( "Separation                           440\r\n" );
document.write( "

\n" ); document.write( " $\"70X%2B50%2A6=440\"$ \r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( " $\"70X=440-300\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"X=%28440-300%29%2F70\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"X=%2844-30%29%2F7\"$ \r
\n" ); document.write( "\n" ); document.write( " $\"X=14%2F7=highlight%282%29\"$ \n" ); document.write( "

\n" );